Package Torello.Browser

Allows a user to start up a headless browser, and use the API that it exports to manipulate the browser. Commands may be sent to the browser using any one of the Primary Domain classes provided in this package. The methods in each of these Primary Domains return results, and can also generate events that the user may receive. Each domain has a long list of events and types that may be used with these methods.

This API is entirely auto-generated Java Code that has been produced from the Headless Google Chrome API that Chrome provides. This API may be used Chrome, or with Internet Explorer which now also uses the same Chrome Engine in its browser core.

Remote Debug Port Connection
Java Entity	Description
BRDPC	This class helps to start an headless-instance of a Web-Browser, and open a connection to that browser
BrowserEvent	All events fired by the headless-browser extend this abstract class
WebSocketSender	This class implements a connection to a Web-Browser using the Remote Debug Protocol over Web-Sockets
Primary Domain Classes
Java Entity	Description
Accessibility	[No Description Provided by Google]
Animation	[No Description Provided by Google]
Audits	Audits domain allows investigation of page violations and possible improvements
BackgroundService	Defines events for background web platform features
Browser	The Browser domain defines methods and events for browser managing
CSS	This domain exposes CSS read/write operations
CacheStorage	[No Description Provided by Google]
Cast	A domain for interacting with Cast, Presentation API, and Remote Playback API functionalities
Console	This domain is deprecated - use RunTime or Log instead
DOM	This domain exposes DOM read/write operations
DOMDebugger	DOM debugging allows setting breakpoints on particular DOM operations and events
DOMSnapshot	This domain facilitates obtaining document snapshots with DOM, layout, and style information
DOMStorage	Query and modify DOM storage
Database	[No Description Provided by Google]
Debugger	Debugger domain exposes JavaScript debugging capabilities
DeviceOrientation	[No Description Provided by Google]
Emulation	This domain emulates different environments for the page
Fetch	A domain for letting clients substitute browser's network layer with client code
HeadlessExperimental	This domain provides experimental commands only supported in headless mode
HeapProfiler	[No Description Provided by Google]
IO	Input/Output operations for streams produced by DevTools
IndexedDB	[No Description Provided by Google]
Input	[No Description Provided by Google]
Inspector	[No Description Provided by Google]
LayerTree	[No Description Provided by Google]
Log	Provides access to log entries
Media	This domain allows detailed inspection of media elements
Memory	[No Description Provided by Google]
Network	Network domain allows tracking network activities of the page
Overlay	This domain provides various functionality related to drawing atop the inspected page
Page	Actions and events related to the inspected page belong to the page domain
Performance	[No Description Provided by Google]
PerformanceTimeline	Reporting of performance timeline events, as specified in https://w3c
Profiler	[No Description Provided by Google]
RunTime	RunTime domain exposes JavaScript runtime by means of remote evaluation and mirror objects
Schema	This domain is deprecated
Security	Security
ServiceWorker	[No Description Provided by Google]
Storage	[No Description Provided by Google]
SystemInfo	The SystemInfo domain defines methods and events for querying low-level system information
Target	Supports additional targets discovery and allows to attach to them
Tethering	The Tethering domain defines methods and events for browser port binding
Tracing	[No Description Provided by Google]
WebAudio	This domain allows inspection of Web Audio API
WebAuthn	This domain allows configuring virtual authenticators to test the WebAuthn API
Accessibility Domain Types
Java Entity	Description
Accessibility.AXValueSource	A single source for a computed AX property
Accessibility.AXNode	A node in the accessibility tree
Accessibility.AXValue	A single computed AX property
Accessibility.AXRelatedNode	[No Description Provided by Google]
Accessibility.AXProperty	[No Description Provided by Google]
Animation Domain Types
Java Entity	Description
Animation.KeyframeStyle	Keyframe Style
Animation.KeyframesRule	Keyframes Rule
Animation.AnimationEffect	AnimationEffect instance
Animation._Animation	Animation instance
Audits Domain Types
Java Entity	Description
Audits.InspectorIssueDetails	This struct holds a list of optional fields with additional information specific to the kind of issue
Audits.AffectedCookie	Information about a cookie that is affected by an inspector issue
Audits.ContentSecurityPolicyIssueDetails	[No Description Provided by Google]
Audits.AffectedRequest	Information about a request that is affected by an inspector issue
Audits.BlockedByResponseIssueDetails	Details for a request that has been blocked with the BLOCKED_BY_RESPONSE code
Audits.NavigatorUserAgentIssueDetails	[No Description Provided by Google]
Audits.HeavyAdIssueDetails	[No Description Provided by Google]
Audits.WasmCrossOriginModuleSharingIssueDetails	[No Description Provided by Google]
Audits.SourceCodeLocation	[No Description Provided by Google]
Audits.LowTextContrastIssueDetails	[No Description Provided by Google]
Audits.TrustedWebActivityIssueDetails	[No Description Provided by Google]
Audits.SameSiteCookieIssueDetails	This information is currently necessary, as the front-end has a difficult time finding a specific cookie
Audits.InspectorIssue	An inspector issue reported from the back-end
Audits.CorsIssueDetails	Details for a CORS related issue, e
Audits.AffectedFrame	Information about the frame affected by an inspector issue
Audits.AttributionReportingIssueDetails	Details for issues around "Attribution Reporting API" usage
Audits.SharedArrayBufferIssueDetails	Details for a issue arising from an SAB being instantiated in, or transferred to a context that is not cross-origin isolated
Audits.QuirksModeIssueDetails	Details for issues about documents in Quirks Mode or Limited Quirks Mode that affects page layouting
Audits.GenericIssueDetails	Depending on the concrete errorType, different properties are set
Audits.MixedContentIssueDetails	[No Description Provided by Google]
BackgroundService Domain Types
Java Entity	Description
BackgroundService.BackgroundServiceEvent	[No Description Provided by Google]
BackgroundService.EventMetadata	A key-value pair for additional event information to pass along
Browser Domain Types
Java Entity	Description
Browser.Histogram	Chrome histogram
Browser.Bounds	Browser window bounds information
Browser.PermissionDescriptor	Definition of PermissionDescriptor defined in the Permissions API: https://w3c
Browser.Bucket	Chrome histogram bucket
CSS Domain Types
Java Entity	Description
CSS.CSSKeyframesRule	CSS keyframes rule representation
CSS.MediaQuery	Media query descriptor
CSS.InheritedStyleEntry	Inherited CSS rule collection from ancestor node
CSS.CSSContainerQuery	CSS container query rule descriptor
CSS.CSSStyleSheetHeader	CSS stylesheet metainformation
CSS.FontVariationAxis	Information about font variation axes for variable fonts
CSS.StyleDeclarationEdit	A descriptor of operation to mutate style declaration text
CSS.CSSComputedStyleProperty	[No Description Provided by Google]
CSS.CSSProperty	CSS property declaration data
CSS.PlatformFontUsage	Information about amount of glyphs that were rendered with given font
CSS.Value	Data for a simple selector (these are delimited by commas in a selector list)
CSS.ShorthandEntry	[No Description Provided by Google]
CSS.CSSRule	CSS rule representation
CSS.CSSKeyframeRule	CSS keyframe rule representation
CSS.SelectorList	Selector list data
CSS.MediaQueryExpression	Media query expression descriptor
CSS.CSSMedia	CSS media rule descriptor
CSS.FontFace	Properties of a web font: https://www
CSS.RuleUsage	CSS coverage information
CSS.PseudoElementMatches	CSS rule collection for a single pseudo style
CSS.CSSStyle	CSS style representation
CSS.SourceRange	Text range within a resource
CSS.RuleMatch	Match data for a CSS rule
CacheStorage Domain Types
Java Entity	Description
CacheStorage.CachedResponse	Cached response
CacheStorage.DataEntry	Data entry
CacheStorage.Cache	Cache identifier
CacheStorage.Header	[No Description Provided by Google]
Cast Domain Types
Java Entity	Description
Cast.Sink	[No Description Provided by Google]
Console Domain Types
Java Entity	Description
Console.ConsoleMessage	Console message
DOM Domain Types
Java Entity	Description
DOM.Node	DOM interaction is implemented in terms of mirror objects that represent the actual DOM nodes
DOM.RGBA	A structure holding an RGBA color
DOM.BackendNode	Backend node with a friendly name
DOM.CSSComputedStyleProperty	[No Description Provided by Google]
DOM.ShapeOutsideInfo	CSS Shape Outside details
DOM.Rect	Rectangle
DOM.BoxModel	Box model
DOMDebugger Domain Types
Java Entity	Description
DOMDebugger.EventListener	Object event listener
DOMSnapshot Domain Types
Java Entity	Description
DOMSnapshot.NodeTreeSnapshot	Table containing nodes
DOMSnapshot.RareStringData	Data that is only present on rare nodes
DOMSnapshot.InlineTextBox	Details of post layout rendered text positions
DOMSnapshot.NameValue	A name/value pair
DOMSnapshot.ComputedStyle	A subset of the full ComputedStyle as defined by the request whitelist
DOMSnapshot.DOMNode	A Node in the DOM tree
DOMSnapshot.LayoutTreeSnapshot	Table of details of an element in the DOM tree with a LayoutObject
DOMSnapshot.TextBoxSnapshot	Table of details of the post layout rendered text positions
DOMSnapshot.RareBooleanData	[No Description Provided by Google]
DOMSnapshot.RareIntegerData	[No Description Provided by Google]
DOMSnapshot.DocumentSnapshot	Document snapshot
DOMSnapshot.LayoutTreeNode	Details of an element in the DOM tree with a LayoutObject
DOMStorage Domain Types
Java Entity	Description
DOMStorage.StorageId	DOM Storage identifier
Database Domain Types
Java Entity	Description
Database._Database	Database object
Database.Error	Database error
Debugger Domain Types
Java Entity	Description
Debugger.Scope	Scope description
Debugger.DebugSymbols	Debug symbols available for a wasm script
Debugger.CallFrame	JavaScript call frame
Debugger.ScriptPosition	Location in the source code
Debugger.LocationRange	Location range within one script
Debugger.BreakLocation	[No Description Provided by Google]
Debugger.Location	Location in the source code
Debugger.SearchMatch	Search match for resource
Emulation Domain Types
Java Entity	Description
Emulation.UserAgentMetadata	Used to specify User Agent Cient Hints to emulate
Emulation.DisplayFeature	[No Description Provided by Google]
Emulation.UserAgentBrandVersion	Used to specify User Agent Cient Hints to emulate
Emulation.MediaFeature	[No Description Provided by Google]
Emulation.ScreenOrientation	Screen orientation
Fetch Domain Types
Java Entity	Description
Fetch.HeaderEntry	Response HTTP header entry
Fetch.AuthChallenge	Authorization challenge for HTTP status code 401 or 407
Fetch.RequestPattern	[No Description Provided by Google]
Fetch.AuthChallengeResponse	Response to an AuthChallenge
HeadlessExperimental Domain Types
Java Entity	Description
HeadlessExperimental.ScreenshotParams	Encoding options for a screenshot
HeapProfiler Domain Types
Java Entity	Description
HeapProfiler.SamplingHeapProfileNode	Sampling Heap Profile node
HeapProfiler.SamplingHeapProfile	Sampling profile
HeapProfiler.SamplingHeapProfileSample	A single sample from a sampling profile
IndexedDB Domain Types
Java Entity	Description
IndexedDB.DatabaseWithObjectStores	Database with an array of object stores
IndexedDB.KeyRange	Key range
IndexedDB.KeyPath	Key path
IndexedDB.DataEntry	Data entry
IndexedDB.Key	Key
IndexedDB.ObjectStore	Object store
IndexedDB.ObjectStoreIndex	Object store index
Input Domain Types
Java Entity	Description
Input.TouchPoint	[No Description Provided by Google]
Input.DragDataItem	[No Description Provided by Google]
Input.DragData	[No Description Provided by Google]
LayerTree Domain Types
Java Entity	Description
LayerTree.Layer	Information about a compositing layer
LayerTree.ScrollRect	Rectangle where scrolling happens on the main thread
LayerTree.StickyPositionConstraint	Sticky position constraints
LayerTree.PictureTile	Serialized fragment of layer picture along with its offset within the layer
Log Domain Types
Java Entity	Description
Log.ViolationSetting	Violation configuration setting
Log.LogEntry	Log entry
Media Domain Types
Java Entity	Description
Media.PlayerEvent	Corresponds to kMediaEventTriggered
Media.PlayerError	Corresponds to kMediaError
Media.PlayerProperty	Corresponds to kMediaPropertyChange
Media.PlayerMessage	Have one type per entry in MediaLogRecord::Type
Memory Domain Types
Java Entity	Description
Memory.SamplingProfileNode	Heap profile sample
Memory.Module	Executable module information
Memory.SamplingProfile	Array of heap profile samples
Network Domain Types
Java Entity	Description
Network.SignedExchangeHeader	Information about a signed exchange header
Network.BlockedSetCookieWithReason	A cookie which was not stored from a response with the corresponding reason
Network.ReportingApiReport	An object representing a report generated by the Reporting API
Network.AuthChallengeResponse	Response to an AuthChallenge
Network.SignedExchangeSignature	Information about a signed exchange signature
Network.AuthChallenge	Authorization challenge for HTTP status code 401 or 407
Network.Initiator	Information about the request initiator
Network.LoadNetworkResourcePageResult	An object providing the result of a network resource load
Network.CorsErrorStatus	[No Description Provided by Google]
Network.BlockedCookieWithReason	A cookie with was not sent with a request with the corresponding reason
Network.CrossOriginEmbedderPolicyStatus	[No Description Provided by Google]
Network.TrustTokenParams	Determines what type of Trust Token operation is executed and depending on the type, some additional parameters
Network.ResourceTiming	Timing information for the request
Network.CachedResource	Information about the cached resource
Network.WebSocketRequest	WebSocket request data
Network.RequestPattern	Request pattern for interception
Network.SecurityIsolationStatus	[No Description Provided by Google]
Network.WebSocketFrame	WebSocket message data
Network.SecurityDetails	Security details about a request
Network.Request	HTTP request data
Network.CookieParam	Cookie parameter object
Network.Response	HTTP response data
Network.ConnectTiming	[No Description Provided by Google]
Network.PostDataEntry	Post data entry for HTTP request
Network.SignedExchangeError	Information about a signed exchange response
Network.Cookie	Cookie object
Network.SignedCertificateTimestamp	Details of a signed certificate timestamp (SCT)
Network.CrossOriginOpenerPolicyStatus	[No Description Provided by Google]
Network.SignedExchangeInfo	Information about a signed exchange response
Network.LoadNetworkResourceOptions	An options object that may be extended later to better support CORS, CORB and streaming
Network.ClientSecurityState	[No Description Provided by Google]
Network.WebSocketResponse	WebSocket response data
Overlay Domain Types
Java Entity	Description
Overlay.FlexNodeHighlightConfig	[No Description Provided by Google]
Overlay.ContainerQueryContainerHighlightConfig	[No Description Provided by Google]
Overlay.BoxStyle	Style information for drawing a box
Overlay.ScrollSnapHighlightConfig	[No Description Provided by Google]
Overlay.SourceOrderConfig	Configuration data for drawing the source order of an elements children
Overlay.IsolatedElementHighlightConfig	[No Description Provided by Google]
Overlay.GridNodeHighlightConfig	Configurations for Persistent Grid Highlight
Overlay.HingeConfig	Configuration for dual screen hinge
Overlay.IsolationModeHighlightConfig	[No Description Provided by Google]
Overlay.LineStyle	Style information for drawing a line
Overlay.FlexItemHighlightConfig	Configuration data for the highlighting of Flex item elements
Overlay.FlexContainerHighlightConfig	Configuration data for the highlighting of Flex container elements
Overlay.HighlightConfig	Configuration data for the highlighting of page elements
Overlay.ScrollSnapContainerHighlightConfig	[No Description Provided by Google]
Overlay.GridHighlightConfig	Configuration data for the highlighting of Grid elements
Overlay.ContainerQueryHighlightConfig	[No Description Provided by Google]
Page Domain Types
Java Entity	Description
Page.FrameResource	Information about the Resource on the page
Page.FontSizes	Default font sizes
Page.AppManifestParsedProperties	Parsed app manifest properties
Page.OriginTrialToken	[No Description Provided by Google]
Page.PermissionsPolicyBlockLocator	[No Description Provided by Google]
Page.CompilationCacheParams	Per-script compilation cache parameters for Page
Page.OriginTrialTokenWithStatus	[No Description Provided by Google]
Page.AdFrameStatus	Indicates whether a frame has been identified as an ad and why
Page.PermissionsPolicyFeatureState	[No Description Provided by Google]
Page.Viewport	Viewport for capturing screenshot
Page.FrameResourceTree	Information about the Frame hierarchy along with their cached resources
Page.OriginTrial	[No Description Provided by Google]
Page.Frame	Information about the Frame on the page
Page.FrameTree	Information about the Frame hierarchy
Page.LayoutViewport	Layout viewport position and dimensions
Page.VisualViewport	Visual viewport position, dimensions, and scale
Page.ScreencastFrameMetadata	Screencast frame metadata
Page.FontFamilies	Generic font families collection
Page.NavigationEntry	Navigation history entry
Page.InstallabilityError	The installability error
Page.AppManifestError	Error while paring app manifest
Page.InstallabilityErrorArgument	[No Description Provided by Google]
Page.BackForwardCacheNotRestoredExplanation	[No Description Provided by Google]
Performance Domain Types
Java Entity	Description
Performance.Metric	Run-time execution metric
PerformanceTimeline Domain Types
Java Entity	Description
PerformanceTimeline.TimelineEvent	[No Description Provided by Google]
PerformanceTimeline.LayoutShiftAttribution	[No Description Provided by Google]
PerformanceTimeline.LayoutShift	See https://wicg
PerformanceTimeline.LargestContentfulPaint	See https://github
Profiler Domain Types
Java Entity	Description
Profiler.ProfileNode	Profile node
Profiler.FunctionCoverage	Coverage data for a JavaScript function
Profiler.TypeProfileEntry	Source offset and types for a parameter or return value
Profiler.CoverageRange	Coverage data for a source range
Profiler.ScriptTypeProfile	Type profile data collected during runtime for a JavaScript script
Profiler.Profile	Profile
Profiler.TypeObject	Describes a type collected during runtime
Profiler.PositionTickInfo	Specifies a number of samples attributed to a certain source position
Profiler.ScriptCoverage	Coverage data for a JavaScript script
RunTime Domain Types
Java Entity	Description
RunTime.ExecutionContextDescription	Description of an isolated world
RunTime.PrivatePropertyDescriptor	Object private field descriptor
RunTime.StackTrace	Call frames for assertions or error messages
RunTime.CustomPreview	[No Description Provided by Google]
RunTime.PropertyPreview	[No Description Provided by Google]
RunTime.ExceptionDetails	Detailed information about exception (or error) that was thrown during script compilation or execution
RunTime.RemoteObject	Mirror object referencing original JavaScript object
RunTime.StackTraceId	If debuggerId is set stack trace comes from another debugger and can be resolved there
RunTime.CallFrame	Stack entry for runtime errors and assertions
RunTime.CallArgument	Represents function call argument
RunTime.ObjectPreview	Object containing abbreviated remote object value
RunTime.InternalPropertyDescriptor	Object internal property descriptor
RunTime.EntryPreview	[No Description Provided by Google]
RunTime.PropertyDescriptor	Object property descriptor
Schema Domain Types
Java Entity	Description
Schema.Domain	Description of the protocol domain
Security Domain Types
Java Entity	Description
Security.SecurityStateExplanation	An explanation of an factor contributing to the security state
Security.SafetyTipInfo	[No Description Provided by Google]
Security.VisibleSecurityState	Security state information about the page
Security.CertificateSecurityState	Details about the security state of the page certificate
Security.InsecureContentStatus	Information about insecure content on the page
ServiceWorker Domain Types
Java Entity	Description
ServiceWorker.ServiceWorkerVersion	ServiceWorker version
ServiceWorker.ServiceWorkerErrorMessage	ServiceWorker error message
ServiceWorker.ServiceWorkerRegistration	ServiceWorker registration
Storage Domain Types
Java Entity	Description
Storage.TrustTokens	Pair of issuer origin and number of available (signed, but not used) Trust Tokens from that issuer
Storage.UsageForType	Usage for a storage type
SystemInfo Domain Types
Java Entity	Description
SystemInfo.ImageDecodeAcceleratorCapability	Describes a supported image decoding profile with its associated minimum and maximum resolutions and subsampling
SystemInfo.GPUDevice	Describes a single graphics processor (GPU)
SystemInfo.GPUInfo	Provides information about the GPU(s) on the system
SystemInfo.VideoEncodeAcceleratorCapability	Describes a supported video encoding profile with its associated maximum resolution and maximum framerate
SystemInfo.ProcessInfo	Represents process info
SystemInfo.Size	Describes the width and height dimensions of an entity
SystemInfo.VideoDecodeAcceleratorCapability	Describes a supported video decoding profile with its associated minimum and maximum resolutions
Target Domain Types
Java Entity	Description
Target.TargetInfo	[No Description Provided by Google]
Target.RemoteLocation	[No Description Provided by Google]
Tracing Domain Types
Java Entity	Description
Tracing.TraceConfig	[No Description Provided by Google]
WebAudio Domain Types
Java Entity	Description
WebAudio.AudioNode	Protocol object for AudioNode
WebAudio.ContextRealtimeData	Fields in AudioContext that change in real-time
WebAudio.AudioParam	Protocol object for AudioParam
WebAudio.AudioListener	Protocol object for AudioListener
WebAudio.BaseAudioContext	Protocol object for BaseAudioContext
WebAuthn Domain Types
Java Entity	Description
WebAuthn.VirtualAuthenticatorOptions	[No Description Provided by Google]
WebAuthn.Credential	[No Description Provided by Google]
Animation Domain Events
Java Entity	Description
Animation.animationCanceled	Event for when an animation has been cancelled
Animation.animationStarted	Event for animation that has been started
Animation.animationCreated	Event for each animation that has been created
Audits Domain Events
Java Entity	Description
Audits.issueAdded	[No Description Provided by Google]
BackgroundService Domain Events
Java Entity	Description
BackgroundService.recordingStateChanged	Called when the recording state for the service has been updated
BackgroundService.backgroundServiceEventReceived	Called with all existing backgroundServiceEvents when enabled, and all new events afterwards if enabled and recording
Browser Domain Events
Java Entity	Description
Browser.downloadProgress	Fired when download makes progress
Browser.downloadWillBegin	Fired when page is about to start a download
CSS Domain Events
Java Entity	Description
CSS.styleSheetAdded	Fired whenever an active document stylesheet is added
CSS.mediaQueryResultChanged	Fires whenever a MediaQuery result changes (for example, after a browser window has been resized
CSS.fontsUpdated	Fires whenever a web font is updated
CSS.styleSheetRemoved	Fired whenever an active document stylesheet is removed
CSS.styleSheetChanged	Fired whenever a stylesheet is changed as a result of the client operation
Cast Domain Events
Java Entity	Description
Cast.sinksUpdated	This is fired whenever the list of available sinks changes
Cast.issueUpdated	This is fired whenever the outstanding issue/error message changes
Console Domain Events
Java Entity	Description
Console.messageAdded	Issued when new console message is added
DOM Domain Events
Java Entity	Description
DOM.childNodeInserted	Mirrors DOMNodeInserted event
DOM.pseudoElementAdded	Called when a pseudo element is added to an element
DOM.documentUpdated	Fired when Document has been totally updated
DOM.distributedNodesUpdated	Called when distribution is changed
DOM.setChildNodes	Fired when backend wants to provide client with the missing DOM structure
DOM.shadowRootPopped	Called when shadow root is popped from the element
DOM.childNodeCountUpdated	Fired when Container's child node count has changed
DOM.shadowRootPushed	Called when shadow root is pushed into the element
DOM.attributeModified	Fired when Element's attribute is modified
DOM.inlineStyleInvalidated	Fired when Element's inline style is modified via a CSS property modification
DOM.childNodeRemoved	Mirrors DOMNodeRemoved event
DOM.characterDataModified	Mirrors DOMCharacterDataModified event
DOM.attributeRemoved	Fired when Element's attribute is removed
DOM.pseudoElementRemoved	Called when a pseudo element is removed from an element
DOMStorage Domain Events
Java Entity	Description
DOMStorage.domStorageItemsCleared	[No Description Provided by Google]
DOMStorage.domStorageItemRemoved	[No Description Provided by Google]
DOMStorage.domStorageItemAdded	[No Description Provided by Google]
DOMStorage.domStorageItemUpdated	[No Description Provided by Google]
Database Domain Events
Java Entity	Description
Database.addDatabase	[No Description Provided by Google]
Debugger Domain Events
Java Entity	Description
Debugger.scriptParsed	Fired when virtual machine parses script
Debugger.breakpointResolved	Fired when breakpoint is resolved to an actual script and location
Debugger.paused	Fired when the virtual machine stopped on breakpoint or exception or any other stop criteria
Debugger.resumed	Fired when the virtual machine resumed execution
Debugger.scriptFailedToParse	Fired when virtual machine fails to parse the script
Emulation Domain Events
Java Entity	Description
Emulation.virtualTimeBudgetExpired	Notification sent after the virtual time budget for the current VirtualTimePolicy has run out
Fetch Domain Events
Java Entity	Description
Fetch.authRequired	Issued when the domain is enabled with handleAuthRequests set to true
Fetch.requestPaused	Issued when the domain is enabled and the request URL matches the specified filter
HeadlessExperimental Domain Events
Java Entity	Description
HeadlessExperimental.needsBeginFramesChanged	Issued when the target starts or stops needing BeginFrames
HeapProfiler Domain Events
Java Entity	Description
HeapProfiler.reportHeapSnapshotProgress	[No Description Provided by Google]
HeapProfiler.addHeapSnapshotChunk	[No Description Provided by Google]
HeapProfiler.heapStatsUpdate	If heap objects tracking has been started then backend may send update for one or more fragments
HeapProfiler.resetProfiles	- This is Marker-Event
HeapProfiler.lastSeenObjectId	If heap objects tracking has been started then backend regularly sends a current value for last seen object id and corresponding timestamp
Input Domain Events
Java Entity	Description
Input.dragIntercepted	Emitted only when Input
Inspector Domain Events
Java Entity	Description
Inspector.targetCrashed	Fired when debugging target has crashed This is Marker-Event
Inspector.detached	Fired when remote debugging connection is about to be terminated
Inspector.targetReloadedAfterCrash	Fired when debugging target has reloaded after crash This is Marker-Event
LayerTree Domain Events
Java Entity	Description
LayerTree.layerPainted	[No Description Provided by Google]
LayerTree.layerTreeDidChange	[No Description Provided by Google]
Log Domain Events
Java Entity	Description
Log.entryAdded	Issued when new message was logged
Media Domain Events
Java Entity	Description
Media.playersCreated	Called whenever a player is created, or when a new agent joins and receives a list of active players
Media.playerPropertiesChanged	This can be called multiple times, and can be used to set / override / remove player properties
Media.playerErrorsRaised	Send a list of any errors that need to be delivered
Media.playerMessagesLogged	Send a list of any messages that need to be delivered
Media.playerEventsAdded	Send events as a list, allowing them to be batched on the browser for less congestion
Network Domain Events
Java Entity	Description
Network.dataReceived	Fired when data chunk was received over the network
Network.reportingApiReportUpdated	[No Description Provided by Google]
Network.signedExchangeReceived	Fired when a signed exchange was received over the network
Network.subresourceWebBundleMetadataReceived	Fired once when parsing the
Network.loadingFinished	Fired when HTTP request has finished loading
Network.webSocketFrameReceived	Fired when WebSocket message is received
Network.webSocketCreated	Fired upon WebSocket creation
Network.subresourceWebBundleInnerResponseError	Fired when request for resources within a
Network.requestWillBeSent	Fired when page is about to send HTTP request
Network.webSocketFrameError	Fired when WebSocket message error occurs
Network.responseReceived	Fired when HTTP response is available
Network.requestServedFromCache	Fired if request ended up loading from cache
Network.subresourceWebBundleInnerResponseParsed	Fired when handling requests for resources within a
Network.webSocketWillSendHandshakeRequest	Fired when WebSocket is about to initiate handshake
Network.responseReceivedExtraInfo	Fired when additional information about a responseReceived event is available from the network stack
Network.reportingApiReportAdded	Is sent whenever a new report is added
Network.trustTokenOperationDone	Fired exactly once for each Trust Token operation
Network.webTransportClosed	Fired when WebTransport is disposed
Network.subresourceWebBundleMetadataError	Fired once when parsing the
Network.webSocketClosed	Fired when WebSocket is closed
Network.webTransportConnectionEstablished	Fired when WebTransport handshake is finished
Network.eventSourceMessageReceived	Fired when EventSource message is received
Network.requestWillBeSentExtraInfo	Fired when additional information about a requestWillBeSent event is available from the network stack
Network.loadingFailed	Fired when HTTP request has failed to load
Network.requestIntercepted	Details of an intercepted HTTP request, which must be either allowed, blocked, modified or mocked
Network.webSocketHandshakeResponseReceived	Fired when WebSocket handshake response becomes available
Network.webTransportCreated	Fired upon WebTransport creation
Network.resourceChangedPriority	Fired when resource loading priority is changed
Network.webSocketFrameSent	Fired when WebSocket message is sent
Overlay Domain Events
Java Entity	Description
Overlay.nodeHighlightRequested	Fired when the node should be highlighted
Overlay.screenshotRequested	Fired when user asks to capture screenshot of some area on the page
Overlay.inspectNodeRequested	Fired when the node should be inspected
Overlay.inspectModeCanceled	Fired when user cancels the inspect mode
Page Domain Events
Java Entity	Description
Page.frameStartedLoading	Fired when frame has started loading
Page.frameResized	- EXPERIMENTAL This is Marker-Event
Page.documentOpened	Fired when opening document to write to
Page.loadEventFired	[No Description Provided by Google]
Page.navigatedWithinDocument	Fired when same-document navigation happens, e
Page.compilationCacheProduced	Issued for every compilation cache generated
Page.javascriptDialogOpening	Fired when a JavaScript initiated dialog (alert, confirm, prompt, or onbeforeunload) is about to open
Page.javascriptDialogClosed	Fired when a JavaScript initiated dialog (alert, confirm, prompt, or onbeforeunload) has been closed
Page.lifecycleEvent	Fired for top level page lifecycle events such as navigation, load, paint, etc
Page.windowOpen	Fired when a new window is going to be opened, via window
Page.screencastVisibilityChanged	Fired when the page with currently enabled screencast was shown or hidden
Page.domContentEventFired	[No Description Provided by Google]
Page.downloadProgress	Fired when download makes progress
Page.fileChooserOpened	Emitted only when page
Page.frameAttached	Fired when frame has been attached to its parent
Page.frameRequestedNavigation	Fired when a renderer-initiated navigation is requested
Page.frameDetached	Fired when frame has been detached from its parent
Page.backForwardCacheNotUsed	Fired for failed bfcache history navigations if BackForwardCache feature is enabled
Page.downloadWillBegin	Fired when page is about to start a download
Page.interstitialHidden	Fired when interstitial page was hidden This is Marker-Event
Page.screencastFrame	Compressed image data requested by the startScreencast
Page.frameStoppedLoading	Fired when frame has stopped loading
Page.interstitialShown	Fired when interstitial page was shown This is Marker-Event
Page.frameScheduledNavigation	Fired when frame schedules a potential navigation
Page.frameClearedScheduledNavigation	Fired when frame no longer has a scheduled navigation
Page.frameNavigated	Fired once navigation of the frame has completed
Performance Domain Events
Java Entity	Description
Performance.metrics	Current values of the metrics
PerformanceTimeline Domain Events
Java Entity	Description
PerformanceTimeline.timelineEventAdded	Sent when a performance timeline event is added
Profiler Domain Events
Java Entity	Description
Profiler.consoleProfileFinished	[No Description Provided by Google]
Profiler.consoleProfileStarted	Sent when new profile recording is started using console
Profiler.preciseCoverageDeltaUpdate	Reports coverage delta since the last poll (either from an event like this, or from takePreciseCoverage for the current isolate
RunTime Domain Events
Java Entity	Description
RunTime.inspectRequested	Issued when object should be inspected (for example, as a result of inspect() command line API call)
RunTime.executionContextsCleared	Issued when all executionContexts were cleared in browser This is Marker-Event
RunTime.consoleAPICalled	Issued when console API was called
RunTime.exceptionRevoked	Issued when unhandled exception was revoked
RunTime.executionContextCreated	Issued when new execution context is created
RunTime.bindingCalled	Notification is issued every time when binding is called
RunTime.exceptionThrown	Issued when exception was thrown and unhandled
RunTime.executionContextDestroyed	Issued when execution context is destroyed
Security Domain Events
Java Entity	Description
Security.certificateError	There is a certificate error
Security.securityStateChanged	The security state of the page changed
Security.visibleSecurityStateChanged	The security state of the page changed
ServiceWorker Domain Events
Java Entity	Description
ServiceWorker.workerRegistrationUpdated	[No Description Provided by Google]
ServiceWorker.workerVersionUpdated	[No Description Provided by Google]
ServiceWorker.workerErrorReported	[No Description Provided by Google]
Storage Domain Events
Java Entity	Description
Storage.indexedDBContentUpdated	The origin's IndexedDB object store has been modified
Storage.cacheStorageContentUpdated	A cache's contents have been modified
Storage.indexedDBListUpdated	The origin's IndexedDB database list has been modified
Storage.cacheStorageListUpdated	A cache has been added/deleted
Target Domain Events
Java Entity	Description
Target.receivedMessageFromTarget	Notifies about a new protocol message received from the session (as reported in attachedToTarget event)
Target.attachedToTarget	Issued when attached to target because of auto-attach or attachToTarget command
Target.detachedFromTarget	Issued when detached from target for any reason (including detachFromTarget command)
Target.targetCreated	Issued when a possible inspection target is created
Target.targetCrashed	Issued when a target has crashed
Target.targetInfoChanged	Issued when some information about a target has changed
Target.targetDestroyed	Issued when a target is destroyed
Tethering Domain Events
Java Entity	Description
Tethering.accepted	Informs that port was successfully bound and got a specified connection id
Tracing Domain Events
Java Entity	Description
Tracing.dataCollected	Contains an bucket of collected trace events
Tracing.bufferUsage	[No Description Provided by Google]
Tracing.tracingComplete	Signals that tracing is stopped and there is no trace buffers pending flush, all data were delivered via dataCollected events
WebAudio Domain Events
Java Entity	Description
WebAudio.audioParamWillBeDestroyed	Notifies that an existing AudioParam has been destroyed
WebAudio.contextChanged	Notifies that existing BaseAudioContext has changed some properties (id stays the same)
WebAudio.contextCreated	Notifies that a new BaseAudioContext has been created
WebAudio.audioListenerWillBeDestroyed	Notifies that a new AudioListener has been created
WebAudio.nodesDisconnected	Notifies that AudioNodes are disconnected
WebAudio.nodesConnected	Notifies that two AudioNodes are connected
WebAudio.nodeParamConnected	Notifies that an AudioNode is connected to an AudioParam
WebAudio.audioParamCreated	Notifies that a new AudioParam has been created
WebAudio.contextWillBeDestroyed	Notifies that an existing BaseAudioContext will be destroyed
WebAudio.audioNodeCreated	Notifies that a new AudioNode has been created
WebAudio.audioNodeWillBeDestroyed	Notifies that an existing AudioNode has been destroyed
WebAudio.nodeParamDisconnected	Notifies that an AudioNode is disconnected to an AudioParam
WebAudio.audioListenerCreated	Notifies that the construction of an AudioListener has finished